CN216374811U

CN216374811U - Push-pull type rear clothes rack

Info

Publication number: CN216374811U
Application number: CN202122965393.8U
Authority: CN
Inventors: 常杰; 安祁峰; 苏前旭
Original assignee: Tianjin Shenling Technology Development Co ltd
Current assignee: Tianjin Shenling Technology Development Co ltd
Priority date: 2021-11-29
Filing date: 2021-11-29
Publication date: 2022-04-26
Anticipated expiration: 2031-11-29

Abstract

The utility model provides a push-pull type rear clothes hanger which comprises a rear clothes hanger and a mounting seat, wherein the rear clothes hanger is movably connected to the mounting seat, a mounting plate is arranged on the mounting seat, a strip-shaped through hole is formed in the mounting plate, the direction of the strip-shaped through hole is consistent with the moving direction of the rear clothes hanger, a mounting through hole corresponding to the strip-shaped through hole is formed in the rear clothes hanger, a limiting bolt is arranged in the mounting through hole, a limiting block is arranged below the mounting plate, a threaded hole corresponding to the mounting through hole is formed in the limiting block, the limiting bolt is in threaded connection with the limiting block, and the limiting block tightly supports the mounting plate. The utility model has the beneficial effects that: the rear clothes rack can be movably connected to the mounting seat, the function of adjusting the length of the rear clothes rack is achieved, the limiting bolt is limiting for the rear clothes rack, the structure is simple, the production cost is low, and the process of adjusting the length of the rear clothes rack is very convenient.

Description

Push-pull type rear clothes rack

Technical Field

The utility model belongs to the field of electric bicycle manufacturing, and particularly relates to a push-pull type rear clothes rack.

Background

Electric bicycle is one of the important vehicle among people's daily life, the electric bicycle trade of china develops very rapidly, in traditional electric bicycle structure, back clothes hanger is fixed connection with the electric bicycle frame, this use empty space that leads to back clothes hanger has received very big restriction, can not satisfy the great or less crowd of size and use, though the electric bicycle that can adjust back clothes hanger length appears in the market, its structure is complicated relatively, and high in production cost is carrying out length adjustment also very inconvenient.

SUMMERY OF THE UTILITY MODEL

In view of the above, the utility model aims to provide a push-pull type rear clothes rack, which has the problems that the length of the rear clothes rack is not adjustable, the structure is simple, the production cost is low, and the length is convenient to adjust.

In order to achieve the purpose, the technical scheme of the utility model is realized as follows:

the utility model provides a plug-type back clothes hanger, includes back clothes hanger, mount pad, back clothes hanger movable connection is in the mount pad, be equipped with the mounting panel on the mount pad, it has the bar through-hole to open on the mounting panel, and the direction of bar through-hole is unanimous with the moving direction of back clothes hanger, back clothes hanger opens the installation through-hole that has corresponding with the bar through-hole, the spacing bolt of equipment in the installation through-hole, the mounting panel below is equipped with the stopper, it has the screw hole that corresponds with the installation through-hole to open on the stopper, spacing bolt and stopper threaded connection, the stopper top mounting panel.

Further, open the bar hole that has the mounting hole, communicates with the mounting hole on the mount pad, the direction in bar hole is unanimous with back clothes hanger length direction, back clothes hanger bottom is equipped with the erection column that corresponds with the bar hole, it has annular groove two to open on the erection column, the diameter of annular groove two and the width phase-match in bar hole, the erection column diameter is less than the mounting hole diameter, annular groove two is installed in bar downthehole side.

Furthermore, a plug is arranged in the mounting hole, a first annular groove is formed in the plug, the diameter of the first annular groove is matched with that of the mounting hole, and the first annular groove is located on the inner side of the mounting hole.

Furthermore, the lower end of the mounting plate is provided with a first limiting groove, and the width of the first limiting groove is matched with that of the limiting block.

Furthermore, the mounting plate is provided with two limiting grooves, the number of the two limiting grooves is multiple, and the side faces of the limiting blocks are provided with limiting bosses matched with the two limiting grooves.

Furthermore, the edge of the second limiting groove is of a chamfer structure.

Furthermore, the top end of the limiting boss is of a chamfer structure.

Furthermore, a compression spring is arranged on the outer side of the limiting bolt and located between the limiting block and the rear clothes hanger, and the diameter of the compression spring is smaller than the width of the strip-shaped through hole.

Compared with the prior art, the push-pull type rear clothes rack has the following beneficial effects that:

(1) according to the push-pull type rear clothes rack, the rear clothes rack can be movably connected to the mounting seat, the function of adjusting the length of the rear clothes rack is achieved, the limiting bolt limits the rear clothes rack, the structure is simple, the production cost is low, and the process of adjusting the length of the rear clothes rack is very convenient.

(2) According to the push-pull type rear clothes rack, the width of the first limiting groove is matched with that of the limiting block, the limiting groove plays a limiting role for the limiting block, and the limiting plate is prevented from rotating when the limiting bolt is rotated.

(3) According to the push-pull type rear clothes rack, the limiting grooves limit the position of the two pairs of limiting bosses, and the structural stability is improved.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate an embodiment of the utility model and, together with the description, serve to explain the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic view of a rear hanger assembly according to an embodiment of the present invention;

FIG. 2 is a schematic diagram of an assembled exploded rear hanger according to an embodiment of the present invention;

FIG. 3 is a schematic view of a mounting base according to an embodiment of the present invention;

FIG. 4 is a schematic structural view of a rear hanger according to an embodiment of the present invention;

fig. 5 is a schematic structural view of a plug according to an embodiment of the present invention;

fig. 6 is a schematic diagram of a limiting plate structure according to an embodiment of the utility model;

FIG. 7 is a schematic view of a mounting plate according to an embodiment of the present invention;

fig. 8 is a schematic view of a mounting section structure of a limit bolt according to an embodiment of the present invention.

Description of reference numerals:

1-rear clothes rack; 2-mounting a base; 3, mounting a plate; 4-a limit bolt; 5-plug; 6-a limiting block; 7-compression spring; 101-a mounting post; 102-a second annular groove; 103-mounting a through hole; 201-mounting holes; 202-a strip-shaped hole; 301-strip-shaped through holes; 302-a first limiting groove; 303-a second limiting groove; 501-a first annular groove; 601-a threaded hole; 602-limit boss.

Detailed Description

It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.

As shown in fig. 1 and fig. 2, a plug-type back clothes hanger, including back clothes hanger 1, mount pad 2, but back clothes hanger 1 swing joint is in mount pad 2, mount pad 2 and electric bicycle frame fixed connection, be equipped with mounting panel 3 on the mount pad 2, it has bar through-hole 301 to open on the mounting panel 3, the direction of bar through-hole 301 is unanimous with the moving direction of back clothes hanger 1, back clothes hanger 1 is opened has the mounting hole 103 that corresponds with bar through-hole 301, equipment limit bolt 4 in the mounting hole 103, mounting panel 3 below is equipped with stopper 6, it has the screw hole 601 that corresponds with mounting hole 103 to open on the stopper 6, limit

bolt

4 and 6 threaded connection of stopper, 6 tight mounting panel 3 in stopper top, frictional force between stopper 6 and the mounting panel 3 guarantees that back clothes hanger 1 can not take place to remove. Back clothes hanger 1 can move about and connect in mount pad 2, realizes the function of adjusting 1 length of back clothes hanger, and spacing bolt 4 is spacing to back clothes hanger 1, and simple structure low in production cost, the process of adjusting 1 length of back clothes hanger is also very convenient.

As shown in fig. 3 to 5, the mounting base 2 is provided with a mounting hole 201 and a strip-shaped hole 202 communicated with the mounting hole 201, the direction of the strip-shaped hole 202 is consistent with the length direction of the rear clothes hanger 1, the bottom end of the rear clothes hanger 1 is provided with a mounting column 101 corresponding to the strip-shaped hole 202, the mounting column 101 is provided with a second annular groove 102, the diameter of the second annular groove 102 is matched with the width of the strip-shaped hole 202, the diameter of the mounting column 101 is smaller than that of the mounting hole 201, the second annular groove 102 is mounted inside the strip-shaped hole 202, and the mounting column 101 slides in the strip-shaped hole 202 to realize the length adjustment of the rear clothes hanger 1. The number of preferred bar hole 202 is four, and the quantity of the erection column 101 that corresponds is four, is equipped with end cap 5 in the mounting hole 201, is equipped with annular groove 501 on the end cap 5, and the diameter and the mounting hole 201 diameter phase-match of annular groove 501, annular groove 501 are located the inboard of mounting hole 201, and preferred end cap 5 adopts the structure of rubber material, and annular groove 501 can prevent that end cap 5 from droing in the mounting hole 201.

As shown in fig. 6 and 7, the lower end of the mounting plate 3 is provided with a first limiting groove 302, and the width of the first limiting groove 302 is matched with the width of the limiting block 6. The width of the first limiting groove 302 is matched with the width of the limiting block 6, and the first limiting groove 302 has a limiting effect on the limiting block 6 and prevents the limiting plate from rotating when the limiting bolt 4 is rotated. The mounting plate 3 is provided with two limiting grooves 303, the number of the two limiting grooves 303 is multiple, and the side surface of the limiting block 6 is provided with a limiting boss 602 matched with the two limiting grooves 303. The second limiting groove 303 limits the limiting boss 602, and the stability of the structure is improved. The edge of the second limiting groove 303 adopts a chamfer structure. The top end of the limit boss 602 adopts a chamfer structure. The process that the second limiting groove 303 is inserted into the second limiting boss 602 is smoother due to the chamfer structure.

As shown in fig. 8, a compression spring 7 is arranged outside the limit bolt 4, the compression spring 7 is positioned between the limit block 6 and the rear clothes hanger 1, and the diameter of the compression spring 7 is smaller than the width of the strip-shaped through hole 301. When the limiting bolt 4 is screwed down, the compression spring 7 is compressed, the limiting boss 602 is inserted into the second limiting groove 303 to realize the limiting function, the compressed spring can give the elastic force of the limiting block 6, and the limiting bolt 4 is prevented from being loosened in the form process of the electric bicycle. When reversely loosening the limiting bolt 4, the compression spring 7 presses the limiting block 6 downwards, the limiting boss 602 can be smoothly popped out from the limiting groove II 303, the limiting boss 602 does not have limiting effect at the moment, the length of the rear clothes hanger 1 can be adjusted, the whole structure is simple and practical, the production cost is low, the installation is convenient, and the adjustment of the length of the rear clothes hanger 1 is very convenient.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention, and they should be construed as being included in the following claims and description.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. A push-pull type rear clothes rack is characterized in that: including back clothes hanger (1), mount pad (2), but back clothes hanger (1) movable connection is in mount pad (2), be equipped with mounting panel (3) on mount pad (2), it has bar through-hole (301) to open on mounting panel (3), and the direction of bar through-hole (301) is unanimous with the moving direction of back clothes hanger (1), back clothes hanger (1) is opened has mounting hole (103) that correspond with bar through-hole (301), be equipped with spacing bolt (4) in mounting hole (103), mounting panel (3) below is equipped with stopper (6), it has screw hole (601) that correspond with mounting hole (103) to open on stopper (6), spacing bolt (4) and stopper (6) threaded connection, stopper (6) top mounting panel (3).

2. A push-pull rear garment hanger according to claim 1, wherein: the utility model discloses a clothes hanger, including mount pad (2), the installation of back clothes hanger (1), mount pad (2) go up to open have mounting hole (201), with bar hole (202) of mounting hole (201) intercommunication, the direction of bar hole (202) is unanimous with back clothes hanger (1) length direction, back clothes hanger (1) bottom is equipped with erection column (101) that correspond with bar hole (202), it has annular groove two (102) to open on erection column (101), the diameter of annular groove two (102) and the width phase-match of bar hole (202), erection column (101) diameter is less than mounting hole (201) diameter, annular groove two (102) are installed in bar hole (202) inboardly.

3. A push-pull rear garment hanger according to claim 2, wherein: the mounting hole is characterized in that a plug (5) is arranged in the mounting hole (201), a first annular groove (501) is formed in the plug (5), the diameter of the first annular groove (501) is matched with that of the mounting hole (201), and the first annular groove (501) is located on the inner side of the mounting hole (201).

4. A push-pull rear garment hanger according to claim 1, wherein: the lower end of the mounting plate (3) is provided with a first limiting groove (302), and the width of the first limiting groove (302) is matched with that of the limiting block (6).

5. A push-pull rear garment hanger according to claim 4, wherein: the mounting plate (3) is provided with a second limiting groove (303), the number of the second limiting groove (303) is multiple, and the side surface of the limiting block (6) is provided with a limiting boss (602) matched with the second limiting groove (303).

6. A push-pull rear garment hanger according to claim 5, wherein: the edge of the second limiting groove (303) is of a chamfer structure.

7. A push-pull rear garment hanger according to claim 5, wherein: the top end of the limiting boss (602) adopts a chamfer structure.

8. A push-pull rear garment hanger according to claim 5, wherein: and a compression spring (7) is arranged on the outer side of the limiting bolt (4), the compression spring (7) is positioned between the limiting block (6) and the rear clothes hanger (1), and the diameter of the compression spring (7) is smaller than the width of the strip-shaped through hole (301).